Automatic chip mounting equipment for weighing sensor

The invention discloses an automatic chip mounting device for a weighing sensor, which comprises a rack, and the rack is provided with a clamping device, a tray assembly, a chip mounting device, an adhesive tape pasting device, an overturning device capable of overturning the upper and lower surfaces of a workpiece, and a conveying device with a feed port and a discharge port. The conveying device can convey workpieces from the feeding port to the working areas of the clamping device, the pasting device, the adhesive tape pasting device and the overturning device and convey the workpieces to the discharging port. The conveying device comprises a conveying transmission part used for driving a workpiece to move front and back and a first driving part which can drive the conveying transmission part to move and can rotate forwards and backwards. By adopting the structure, the equipment integrates the automatic surface mounting action of the sensor, the material supply of the strain gauges and the compensating gau